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# pylint: disable=no-self-use |
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from unittest.mock import patch, Mock |
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from gdm.common import CallException |
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from gdm import git |
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from . import assert_calls |
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@patch('gdm.git.call') |
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class TestGit: |
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"""Tests for calls to Git.""" |
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@patch('os.path.isdir', Mock(return_value=False)) |
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def test_clone(self, mock_call): |
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"""Verify the commands to set up a new reference repository.""" |
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git.clone('mock.git', 'mock/path', cache='cache') |
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assert_calls(mock_call, [ |
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"git clone --mirror mock.git cache/mock.reference", |
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"git clone --reference cache/mock.reference mock.git mock/path"]) |
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@patch('os.path.isdir', Mock(return_value=True)) |
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def test_clone_from_reference(self, mock_call): |
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"""Verify the commands to clone a Git repository from a reference.""" |
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git.clone('mock.git', 'mock/path', cache='cache') |
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assert_calls(mock_call, [ |
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"git clone --reference cache/mock.reference mock.git mock/path"]) |
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def test_fetch(self, mock_call): |
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"""Verify the commands to fetch from a Git repository.""" |
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git.fetch('mock.git') |
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assert_calls(mock_call, [ |
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"git remote rm origin", |
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"git remote add origin mock.git", |
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"git fetch --tags --force --prune origin", |
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]) |
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def test_fetch_rev(self, mock_call): |
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"""Verify the commands to fetch from a Git repository w/ rev.""" |
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git.fetch('mock.git', 'mock-rev') |
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assert_calls(mock_call, [ |
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"git remote rm origin", |
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"git remote add origin mock.git", |
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"git fetch --tags --force --prune origin mock-rev", |
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]) |
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def test_fetch_rev_sha(self, mock_call): |
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"""Verify the commands to fetch from a Git repository w/ SHA.""" |
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git.fetch('mock.git', 'abcdef1234' * 4) |
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assert_calls(mock_call, [ |
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"git remote rm origin", |
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"git remote add origin mock.git", |
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"git fetch --tags --force --prune origin", |
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]) |
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def test_fetch_rev_revparse(self, mock_call): |
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"""Verify the commands to fetch from a Git repository w/ rev-parse.""" |
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git.fetch('mock.git', 'master@{2015-02-12 18:30:00}') |
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assert_calls(mock_call, [ |
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"git remote rm origin", |
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"git remote add origin mock.git", |
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"git fetch --tags --force --prune origin", |
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]) |
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def test_changes(self, mock_call): |
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"""Verify the commands to check for uncommitted changes.""" |
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git.changes(include_untracked=True) |
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assert_calls(mock_call, [ |
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# based on: http://stackoverflow.com/questions/3878624 |
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"git update-index -q --refresh", |
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"git diff-index --quiet HEAD", |
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"git ls-files --others --exclude-standard", |
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"git status", # used for displaying the overall status |
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]) |
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def test_changes_false(self, _): |
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"""Verify the absence of changes can be detected.""" |
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with patch('gdm.git.call', Mock(return_value="")): |
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assert False is git.changes() |
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def test_changes_false_with_untracked(self, _): |
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"""Verify untracked files can be detected.""" |
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with patch('gdm.git.call', Mock(return_value="file_1")): |
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assert False is git.changes() |
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def test_changes_true_when_untracked_included(self, _): |
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"""Verify untracked files can be detected.""" |
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with patch('gdm.git.call', Mock(return_value="file_1")): |
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assert True is git.changes(include_untracked=True) |
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def test_changes_true_when_uncommitted(self, _): |
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"""Verify uncommitted changes can be detected.""" |
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with patch('gdm.git.call', Mock(side_effect=CallException)): |
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assert True is git.changes(display_status=False) |
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def test_update(self, mock_call): |
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"""Verify the commands to update a working tree to a revision.""" |
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git.update('mock_rev') |
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assert_calls(mock_call, [ |
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"git stash", |
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"git clean --force -d -x", |
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"git checkout --force mock_rev", |
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"git branch --set-upstream-to origin/mock_rev", |
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]) |
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def test_update_branch(self, mock_call): |
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"""Verify the commands to update a working tree to a branch.""" |
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git.update('mock_branch', fetch=True) |
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assert_calls(mock_call, [ |
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"git stash", |
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"git clean --force -d -x", |
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"git checkout --force mock_branch", |
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"git branch --set-upstream-to origin/mock_branch", |
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"git pull --ff-only --no-rebase", |
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]) |
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def test_update_no_clean(self, mock_call): |
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git.update('mock_rev', clean=False) |
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assert_calls(mock_call, [ |
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"git stash", |
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"git checkout --force mock_rev", |
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"git branch --set-upstream-to origin/mock_rev", |
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]) |
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def test_update_revparse(self, mock_call): |
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"""Verify the commands to update a working tree to a rev-parse.""" |
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mock_call.return_value = "abc123" |
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git.update('mock_branch@{2015-02-12 18:30:00}') |
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assert_calls(mock_call, [ |
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"git stash", |
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"git clean --force -d -x", |
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"git checkout --force mock_branch", |
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"git rev-list -n 1 --before='2015-02-12 18:30:00' mock_branch", |
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"git checkout --force abc123", |
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"git branch --set-upstream-to origin/abc123", |
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]) |
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def test_get_url(self, mock_call): |
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"""Verify the commands to get the current repository's URL.""" |
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git.get_url() |
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assert_calls(mock_call, ["git config --get remote.origin.url"]) |
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def test_get_hash(self, mock_call): |
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"""Verify the commands to get the working tree's hash.""" |
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git.get_hash() |
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assert_calls(mock_call, ["git rev-parse HEAD"]) |
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def test_get_tag(self, mock_call): |
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"""Verify the commands to get the working tree's tag.""" |
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git.get_tag() |
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assert_calls(mock_call, ["git describe --tags --exact-match"]) |
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def test_get_branch(self, mock_call): |
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"""Verify the commands to get the working tree's branch.""" |
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git.get_branch() |
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assert_calls(mock_call, ["git rev-parse --abbrev-ref HEAD"]) |
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jacebrowning /
gdm
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The coding style of this project requires that you add a docstring to this code element. Below, you find an example for methods:
If you would like to know more about docstrings, we recommend to read PEP-257: Docstring Conventions.